[
 (true)
 (false)
 ] @constant.builtin.boolean
(null) @constant.builtin
(number) @constant.numeric
(pair
 key: (_) @keyword)

(string) @string
(escape_sequence) @constant.character.escape
(ERROR) @error

"," @punctuation.delimiter
[
 "["
 "]"
 "{"
 "}"
 ] @punctuation.bracket
